Question
In: Statistics and Probability
There is some evidence that high school students justify cheating in class on the basis of...
There is some evidence that high school students justify cheating
in class on the basis of poor teacher skills. Poor
teachers are thought not to know or care whether students cheat, so
cheating in their classes is OK. Good teachers, on the other hand,
do care and are alert to cheating, so students tend not to cheat in
their classes. A researcher selects three teachers that vary in
their teaching performance (Poor, Average, and Good). 6 students
are selected from the classes of each of these teachers and are
asked to rate the acceptability of cheating in
class.
How acceptable is cheating in class?
How acceptable is cheating in class?
|
Extremely unacceptable |
Very unacceptable |
Somewhat unacceptable |
Neutral |
Somewhat acceptable |
Very acceptable |
Extremely acceptable |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
Poor Teacher |
Average Teacher |
Good Teacher |
|
4 |
1 |
2 |
|
5 |
4 |
1 |
|
6 |
2 |
2 |
|
4 |
1 |
3 |
|
6 |
1 |
3 |
|
7 |
1 |
1 |
a.
(30
points)
Use SPSS to
conduct
a
One-Way
ANOVA with α = 0.05 to determine if teacher quality has a
significant effect on cheating acceptability.
State your hypotheses,
report all
relevant statistics,
include
the ANOVA table
from SPSS,
and state your conclusion.
b.
(40
points)
Use SPSS to conduct post hoc testing.
To run a post hoc test in SPSS,
open the One-Way ANOVA window (used above) and click the “Post Hoc”
button. Check the boxes next to
LSD and Bonferroni.
State the results of the post hoc tests (which means are significantly different from each other) and include SPSS printouts as part of your answer to this question.
State the results of the post hoc tests (which means are significantly different from each other) and include SPSS printouts as part of your answer to this question.
Solutions
orchestra answered 2 years agoRelated Solutions
There is some evidence that high school students justify cheating in class on the basis of...
There is some evidence that high school students justify
cheating in class on the basis of poor teacher skills. Poor
teachers are thought not to know or care whether students cheat, so
cheating in their classes is OK. Good teachers, on the other hand,
do care and are alert to cheating, so students tend not to cheat in
their classes. A researcher selects three teachers that vary in
their teaching performance (Poor, Average, and Good). 6 students
are selected from...
A researcher observes the weight of a class of 36 students in high school. The given...
A researcher observes the weight of a class of 36 students in
high school. The given table shows the data she collected (in kg).
71
70
68
75
72
69
68
72
72
69
67
67
74
74
74
68
71
74
68
71
70
71
74
72
75
77
72
70
73
73
69
67
71
72
72
71
The researcher wants to test whether the mean weight of all high
school students in the state
(μ)
would...
A high school physics teacher wondered if his students in the senior class this year will...
A high school physics teacher wondered if his students in the
senior class this year will be more likely to go into STEM
(Science, Technology, Engineering, Mathematics) majors than Social
Science and Liberal Arts majors. He asked each of his 65 students
about their first choice for major on their college applications
and conducted a Chi-square test for goodness of fit with an alpha
level of .05 to see if the number of students choosing each
category differs significantly.
35...
Kelsey Matthau is an advisor for a high school. The high school offers a class for...
Kelsey Matthau is an advisor for a high school. The
high school offers a class for students preparing to take college
admissions exams. Kelsey is looking for evidence that the
population mean score of students who attend the college admissions
class is greater than the population mean score of students who do
not attend. Since the school has every student take the exam
during school hours, Kelsey has access to the students'
scores.
Using information from past years, she assumes that
the...
Question I In the senior year of a high school graduating class of 100 students, 42...
Question I
In the senior year of a high school graduating class of 100
students, 42 studied mathematics, 68 studied psychology, 54 studied
history, 22 studied both mathematics and history, 25 studied both
mathematics and psychology, 7 studied history but neither
mathematics nor psychology, 10 studied all three subjects, and 8
did not take any of the three. Randomly select a student from the
class and find the probabilities of the following events.
(a) A person enrolled in psychology takes...
In some states, high school students must pass a graduation test before they are able to...
In some states, high school students must pass a graduation test
before they are able to receive their high school diplomas. Suppose
the students are given up to three chances to pass the exam. If
they pass it, they don't need to take it again. If they do not pass
the test on the first try, they take it a second time. If they
don't pass on the second try, they take it a third time. From past
data, we...
In a certain high school, uniforms are optional. A study shows that high school students who...
In a certain high school, uniforms are optional. A study shows
that high school students who wear uniforms have a lower grade
average than students who don't wear uniforms. From this study, the
school administration claims that they should not require the
students to wear uniforms because that is the cause of the lowering
grades. Another possible explanation is that students who wear
uniforms are poorer than the students who don't wear uniforms and
the economic situation of their parents...
IN MINITAB High School Dropouts Approximately 10.3% of American high school students drop out of school before...
IN MINITAB High School Dropouts Approximately 10.3%
of American high school students drop out of school before
graduation. Choose 10 students entering high school at random. Find
the probability that
a. No more than two drop out
b. At least 6 graduate
c. All 10 stay in school and graduate
In the last decade, only 50.4% of high school students in Tampa’s school district graduated high...
In the last decade, only 50.4% of high school students in
Tampa’s school district graduated high school. Aiko believes her
high school in St. Petersburg has a higher graduation rate. She
collects a random sample of 54 former students of her high school
and found that 33 of them graduated. Test Aiko’s belief using a
significance level of 0.05.
In the High School there is around 2500 students, 18% of the students smoke cigarettes. A)...
In the High School there is around 2500 students, 18% of the
students smoke cigarettes.
A) If 2 are selected at random, use a Venn diagram with 2
circles; 1 representing the probability that the first student
smokes and 1 representing the probability that the other student
smokes. Determine the probability that at least 1 of them
smokes cigarettes. (This would be equivalent to the probability
that either the first student OR the second student smokes.)
B) Repeat the above...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Which of the following is not an advantage of decentralization? Lower level managers are trained for...
- 1. A mole of X reacts at a constant pressure of 43.0 atm via the reaction...
- Why was the U.S. trying to spread our influence to other nations? Could we have still...
- For the past several weeks you have addressed several different areas of telecommunications and information technology...
- Draw the structure of a compound with molecular formula C5H12 that exhibits only one kind of...
- (1) Discuss your reaction to Hitler's Degenerate Art Show. Is it ever justified for a government...
- The probability of success is 0.68. A sample of 15 is taken. Assume independent trials. (Please...
ADVERTISEMENT